| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.43 | 10.374% | $269.7872 | $269.79 | $269.80 | $269.80 |
| Purchase #2 | $23.42 | 3.555% | $24.2526 | $24.25 | $24.25 | $24.30 |
| Purchase #3 | $121.78 | 13.820% | $138.61 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $160.51 | 12.129% | $179.9783 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $161.43 | 7.609% | $173.7132 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $185.77 | 12.717% | $209.3944 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $36.26 | 13.472% | $41.1449 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $933.60 | $1,036.8806 | $1,036.87 | $1,036.90 | $1,036.90 | |